Theodus Crane as Zeke, a formidable slave in both strength and stature. He is one the Macon 7.Andrea Frankle as Suzanna Macon, Tom Macon's wife and Pearly Mae's half-sister. Often expresses her disdain for Ernestine, her husband's mistress and mother of two of his slave children.Undergroundis an American television period drama series created by Misha Green and Joe Pokaski about the Underground Railroad in Antebellum Georgia.The show debuted March 9, 2016, on WGN America.On April 25, 2016 WGN America renewed the show for a 10-episode second season.Adina Porter as Pearly Mae, a strong-willed wife, mother and slave who first gives voice to the song in which the runners will find clues to help guide them to freedom. Pearly Mae is literate and reads the bible to her husband Moses,Underground Seasons 1-2 DVDwhich makes the other slaves believe he is the one who can read, although it is only Pearly Mae who can read.Mykelti Williamson as Moses, a fiery preacher for the Macon plantation's field slaves.Many of the slaves believe that he can read the bible, however Moses is illiterate. It is his wife Pearly Mae who secretly reads for him. He is one of the Macon 7.